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Tier IXBattleship
Pan-AsiaPremiumRareGlobal
Pan-AsiaPremiumRareGlobalLouchuan
WoWS World of Warships Pan-Asia Battleship · Tier IX
- Main Battery
- 419 mm/45 Mk.I on a Type D mount
- 2 turrets × 3 barrels
- Range 21.1 km
- Main Battery
- 419 mm/45 Mk.I on a Type C mount
- 1 turrets × 3 barrels
- Range 21.1 km
- Secondaries
- 133 mm HE Mk IC
- Range 6.95 km
Specifications
Louchuan Win Rate & Combat Stats
Sample of 495.2K players · as of 2026-10-15ServerBattlesWin rateAvg damage
EUBattles 13,892
13.9K13,892
Win rate
50.65%
#32 of 62
Avg damage
74,159
#24 of 62
ASIABattles 14,283
14.3K14,283
Win rate
50.91%
#31 of 62
Avg damage
77,498
#21 of 62
NABattles 5,331
5.3K5,331
Win rate
50.26%
#34 of 62
Avg damage
71,304
#32 of 62
Averages from our own crawled player sample, not official server-wide data. The sample skews toward active clan players, so its overall win rate runs about 1 point above the true server average. Battle counts are career totals and include games played before this ship’s past balance changes.
Survivability
Hit Points67,900
#55 of 67
Group avg 72,934Flood Damage25%
Main Belt Armor381 mm
Deck Armor32 mm
Bow / Stern Armor32 mm
Ship Length239.3 m
Ship Width32.0 m
Main Battery
Main battery layout2×3 + 1×3(Total barrels 9)
Caliber419 mm
Firing Range21.1 km
#25 of 67
Group avg 20.6 kmReload Time29.0 s
Rotation Time45.0 s
Max Dispersion271 m
Sigma1.85
Shell Types
AP Shell
AP ShellDamage13,000
Shell Velocity747 m/s
Overmatch Threshold29.3 mm
Ricochet Angle45° / 60°
Normalization6°
Fuse Threshold70 mm
Air Drag0.2353
Flight Time12.57 s
Nominal all-gun DPM242,069
#22 of 67
Group avg 239,019HE Shell
HE ShellDamage7,200
Shell Velocity792 m/s
Fire Chance48%
Penetration105 mm
Air Drag0.31
Flight Time13.04 s
Nominal all-gun DPM134,069
Secondary Battery
Secondary Guns8
Range7.0 km
Sigma1.00
Max Dispersion426.2 m
Accuracy★☆☆☆☆ Decorative
Total DPM273,600
133 mm HE Shell(8×2)
Damage1,900
HE Penetration22 mm
Fire Chance8%
Rate of Fire9 rpm
AA Defense
Flak Bursts4
Flak Damage1,540
AA Ranges
Long range5.2 km74 dps
Mid range3.5 km620 dps
Maneuverability
Max Speed29.5 knots
#44 of 67
Group avg 30.3 knotsTurning Radius830 m
#8 of 67
Group avg 893 mRudder Shift Time15.8 s
Engine Power130,000 hp
Displacement48,309 t
Power-to-Weight2.69 hp/t
Concealment
Max Surface Detection14.84 km
#7 of 67
Group avg 15.79 kmMin Surface Detection12.02 km
Air Detection10.00 km
Submarine Detection10.00 km
Detectability Firing in Smoke15.15 km
Consumables
Slot 1
Damage Control Party
Damage Control Party
Extinguishes fires, removes instances of flooding, and repairs damaged modules. Prevents enemy acoustic torpedoes from homing.
Reload80 s
Duration15 s
Charges∞
Slot 2
Repair Party
Repair Party
Partially restores the ship's HP by repairing any light damage.
Reload80 s
Duration20 s
Charges3
Heal Rate2.0%/s
Citadel10%
Non-Citadel75%
Slot 3
Spotting Aircraft
Spotting Aircraft
Extends main battery firing range.
Reload240 s
Duration100 s
Charges4
Range Boost+20%
or
Fighters
Fighters
Follow the ship and automatically attack enemy aircraft. Can attack Airstrike squadrons multiple times before returning to the ship. Cannot spot enemy ships.
Reload90 s
Duration60 s
Charges3
Fighters4
Armament
Depth Charge Airstrike
Depth Charge Airstrike
Carries out aerial bombardment of the marked area with depth charges. Depth charges can hit enemy submarines. They also have chances of causing fire, flooding, and incapacitating modules. Increased chances of incapacitating sonar. Effective against enemy mines. Cannot spot enemy ships.
Reload30 s
Charges2
Strike Range0.5–10.0 km
Planes6
Flights2
Bomb Damage4200
Fire Chance24%
Ballistics
Armor Model
Overview
Louchuan was a Chinese naval ship primarily used as a floating fortress during the Han dynasty. Designed as a central vessel within the fleet, Louchuan was equipped for boarding enemy ships. She also carried siege weaponry for long-range engagements.
Modules
419 mm/45 Mk.I on a Type C/D mount
419 mm/45 Mk.I on a Type C/D mount
Main Battery
Rate of Fire:2.1
Max AP Damage:13,000
Max HE Damage:7,200
Rotation Time:45s
Louchuan
Louchuan
Hull
AA Guns:28
Main Guns:3
Secondary Guns:8
HP:67,900
Range:19-381
Torpedo Tubes:0
Propulsion: 130,000 hp
Propulsion: 130,000 hp
Engine
Max Speed:29.5 knots
Mk IX mod. 1
Mk IX mod. 1
Fire Control
Range:0 km
Upgrades
Slot 1
Auxiliary Armaments Modification 1
Auxiliary Armaments Modification 1
AA mount survivability: +100%
Secondary battery survivability: +100%
Main Armaments Modification 1
Main Armaments Modification 1
Risk of main battery becoming incapacitated: -20%
Main battery survivability: +50%
Main battery repair time: -20%
Risk of torpedo tubes becoming incapacitated: -20%
Torpedo tubes survivability: +50%
Torpedo tubes repair time: -20%
Damage Control Party Modification 1
Damage Control Party Modification 1
Consumable action time: +40%
Spotting Aircraft Modification 1
Spotting Aircraft Modification 1
Spotting Aircraft consumable action time: +30%
Slot 2
Engine Room Protection
Engine Room Protection
Risk of steering gears becoming incapacitated: -20%
Steering gears repair time: -20%
Risk of engine becoming incapacitated: -20%
Engine repair time: -20%
Damage Control System Modification 1
Damage Control System Modification 1
Risk of catching fire: -5%
Risk of flooding: -3%
Slot 3
Aiming Systems Modification 1
Aiming Systems Modification 1
Maximum main battery shell dispersion: -7%
Maximum secondary battery shell dispersion: -5%
Secondary battery firing range: +5%
Torpedo tubes traverse speed: +20%
AA Guns Modification 1
AA Guns Modification 1
Priority AA sector preparation time: -20%
Secondary Battery Modification 1
Secondary Battery Modification 1
Maximum secondary battery shell dispersion: -20%
Secondary battery firing range: +20%
Main Battery Modification 2
Main Battery Modification 2
Main battery traverse speed: +15%
Slot 4
Airstrike Modification 1
Airstrike Modification 1
Airstrike aircraft HP: +25%
Airstrike armament reload time: -20%
Depth charge damage: +15%
Steering Gears Modification 1
Steering Gears Modification 1
Rudder shift time: -20%
Propulsion Modification 1
Propulsion Modification 1
Maximum reverse speed at full power: +140%
Time to reach full engine power when decelerating: -50%
Maximum forward speed at full power: +140%
Time to reach full engine power when accelerating: -50%
Damage Control System Modification 2
Damage Control System Modification 2
Fire extinguishing time: -15%
Flooding recovery time: -15%
Slot 5
Ship Consumables Modification 1
Ship Consumables Modification 1
Ship consumable action time: +10%
Concealment System Modification 1
Concealment System Modification 1
Squadron detectability range: -10%
Dispersion of shells fired by enemies attacking your ship: +5%
Ship's detectability range: -10%
Ship detectability for submarines when underwater: -10%
Torpedo Lookout System
Torpedo Lookout System
Assured acquisition range of torpedoes: 1.8km
Slot 6
Auxiliary Armaments Modification 2
Auxiliary Armaments Modification 2
Continuous AA damage: +15%
Damage from AA shell explosions: +15%
Number of explosions produced by AA defense salvos when the Defensive AA Fire consumable is active: +2
Secondary battery reload time: -20%
Gun Fire Control System Modification 2
Gun Fire Control System Modification 2
Main battery firing range: +16%
Main Battery Modification 3
Main Battery Modification 3
Main battery traverse speed: -13%
Main battery reload time: -12%